Systems Engineer - Active TS/SCI with CI Poly

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About this role

Transform technology into opportunity as a Systems Engineer. A career in enterprise IT means connecting and enhancing the systems that matter most. You’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate. As a Systems Engineer, you will help ensure today is safe and tomorrow is smarter.

HOW A SYSTEMS ENGINEER WILL MAKE AN IMPACT:

  • Develop and apply advanced engineering and design methods, theories and research techniques in the investigation and solution of complex and advanced system requirements, hardware/software interfaces and applications and solutions.
  • Operate and sustain the on-going daily operational use of VMware infrastructure including updating, testing, and deploying the vSphere and vCenter product releases. This includes identifying and reporting concerns or issues encountered during installation, testing and deployment of new software releases.
  • Manage and administer physical and virtual servers, primarily Windows and Linux servers
  • Support and management of server virtualization, server provisioning, physical server maintenance, security compliance and daily operations
  • Manage VMware vSphere, with emphasis on automation, and enterprise storage and backup system administration, installation, and on-going maintenance experience.
  • Maintain server lifecycle - provisioning, maintenance, and decommissioning of the hardware
  • Maintain the virtualized server environment via configuration, implementation, management, and support activities
  • Monitor the virtual server infrastructure environment’s health status, service performance, and utilization
  • Implement and maintain continuous compliance to information security policies and technical standards, reporting and remediation of non-compliances
  • Maintain the security baseline compliance via configuration, implementation, and remediation activities
  • Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance
  • Integrate new technologies into new and existing systems including the transition and migration of corporate systems
  • Perform systems administration of desktop and server systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security, Operating System (OS) installation, and other local area system administration related functions
  • Provide installation and operational support of voice and data communications hardware and software systems.
  • Diagnose and troubleshoot storage systems and other related technologies
  • Oversee the Installation of new storage hardware and software according to standard operating procedures
  • Perform configuration of operating system and security patches for host and distributed systems and implements incident response procedures during incidents of a network or host security breach.
  • Review customer requirements and makes recommendations for changes to existing technical architecture.
  • Comply with prescribed customer, industry, and agency standards.
  • Provide support to IT systems including day-to-day operations, monitoring, and problem resolution for all the client/server/storage/network devices, mobile devices, etc. support, administer and maintenance of enterprise data center systems comprised of both physical and virtual servers, storage, backups, monitoring and automation
  • Participate in special projects as required
  • Required Education and Experience: BA/BS + 8 years
  • Must have an Active TS/SCI and willing to obtain and maintain a CI Poly
  • Certifications: DoD Manual 8570.01-M at the Information Assurance Technical (IAT) Level II role
  • Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESXI/Xen Hypervisors, , Scripting, BMC Footprints, WSUS, Lumension, Bitlocker, SQL Server 2012, Microsoft IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office
  • Hands on engineering experience with NetApp and other storage technologies and concepts
  • Experience with SAN, NAS and iSCSI storage implementations
  • Experience with capacity planning and sizing storage and backup environments
  • Experience in performance tuning and optimizing storage and backup environments
  • Experience with data center migrations and storage replication technologies
  • Experience with design, development, implementation, and maintenance of large-scale systems, preferably across multiple hardware platforms and data centers

Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT consulting and management firm. ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Our strong technical and management experts have been able to maintain a standard of excellence in their relationships while delivering innovative, scalable and collaborative infrastructure to our clients.

Why ENS?

  • Free Platinum-Level Medical/Dental/Vision coverage, 100% paid for by ENS
  • 401k Contribution from Day 1
  • PTO + 11 Paid Federal Holidays
  • Long & Short Term Disability Insurance
  • Group Term Life Insurance
  • Tuition, Certification & Professional Development Assistance
  • Workers’ Compensation
  • Relocation Assistance

Frequently Asked Questions

Is the salary disclosed for the Systems Engineer - Active TS/SCI with CI Poly position at ENS Solutions, LLC?
The salary for this Systems Engineer - Active TS/SCI with CI Poly role at ENS Solutions, LLC is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Systems Engineer - Active TS/SCI with CI Poly position at ENS Solutions, LLC located?
This Systems Engineer - Active TS/SCI with CI Poly role at ENS Solutions, LLC is based in Washington, District of Columbia, United States. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Systems Engineer - Active TS/SCI with CI Poly role at ENS Solutions, LLC full-time or part-time?
This is listed as a Full time position. It is posted as a Systems Engineer - Active TS/SCI with CI Poly role at ENS Solutions, LLC.
How do I apply for the Systems Engineer - Active TS/SCI with CI Poly position at ENS Solutions, LLC?
Click the "Apply Now" button on this page. You will be redirected to ENS Solutions, LLC's official application portal hosted on workable where you can submit your application directly.
When was the Systems Engineer - Active TS/SCI with CI Poly job at ENS Solutions, LLC posted?
This Systems Engineer - Active TS/SCI with CI Poly position at ENS Solutions, LLC was posted on Aug 14, 2026. Apply as soon as possible — early applications are often reviewed first.
Systems Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
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